Plain-English SEO Literacy
Understand what Google actually means by E-E-A-T
Google's Quality Rater Guidelines run over a hundred pages and were never written for shop owners, plumbers, or clinic managers. This portal translates the framework into language that applies to an actual small business website, without selling you a consulting package to fix it.
Educational content only. Nothing here is personalized consulting advice.
Quick reference
- Experience
- Expertise
- Authoritativeness
- Trust (the load-bearing one)
The framework, unpacked
Four letters, one grading lens
E-E-A-T is not a ranking algorithm. It is the lens human quality raters use to judge whether a page deserves to sit near the top of a results page. Here is what each letter is actually asking about your site.
Experience
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Has whoever wrote this page actually done the thing they're describing? A plumber writing about clearing a specific brand of tankless water heater has lived experience a copywriter cannot fake. This is the newest pillar, added in December 2022, and it rewards first-hand familiarity over polished but hollow writing.
Expertise
Formal knowledge and skill in a topic. For medical or financial content this often means credentials. For a tradesperson, it might mean licensing, years in the field, or manufacturer certifications.
Authoritativeness
Whether the wider web treats this person or business as a go-to source on the topic. Local reviews, citations, and mentions from other sites all feed into this.
Trust
The center of the acronym for a reason. Google's own guidelines state that the other three pillars exist mainly to help establish trust. A page can show experience and expertise and still fail if the business behind it is hard to verify, hides its identity, or gives visitors reasons to doubt what they're reading.
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Core pillars that make up the framework
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Checklist points in the free audit template
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Industry comparison guides in the archive
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Plain-English explainers published so far
Why the extra E was added
What changed when Google added Experience in 2022
Before , the framework was simply E-A-T: Expertise, Authoritativeness, Trustworthiness. Google's update introduced Experience as a separate, distinct signal, not a rebrand of expertise.
The distinction matters more for small businesses than it might first appear. Expertise can be studied. A person can read every article about septic tank maintenance and still never have knelt in a muddy yard fixing one. Experience is about having actually done the thing, used the product, or lived the situation being described. Google's guidance gives the example of a product review: a rater is told to consider whether the reviewer has personally used the item, not just summarized its features from a spec sheet.
For a small business site, this shifts what counts as strong content. A landscaping company that shows before-and-after photos of its own jobs, with specific details about soil type or drainage problems encountered, demonstrates experience in a way that generic "5 tips for a healthier lawn" copy cannot. Neither replaces the other. Both can exist on the same page.
Context changes everything
A plumber's site and a medical site earn trust differently
Google's raters are explicitly told to judge pages against the standards of their topic, not a single universal bar. What counts as sufficient expertise for a "Your Money or Your Life" topic like medical advice is much stricter than what a local service page needs.
The plumber's website
Low-risk, practical topic. Raters are far more forgiving here about formal credentials and far more interested in whether the business is real and reachable.
- Photos of actual completed jobs, ideally with a date or location
- A named owner or team, even without licensure numbers displayed
- Service area, response hours, and a phone number that gets answered
- Reviews on external platforms that corroborate the business exists
- Plain descriptions of common repairs written from hands-on knowledge
The medical or health site
Classified under Google's "Your Money or Your Life" category, where inaccurate information could cause real harm. The bar for expertise and authoritativeness rises accordingly.
- A named, credentialed author, ideally with a license number or board affiliation
- Citations to peer-reviewed sources or recognized medical bodies
- A visible medical review or fact-check date
- Clear disclaimers about the limits of the information provided
- Editorial policies describing how content is written and reviewed
Neither approach is inherently better than the other. Both are appropriate responses to the actual risk their topic carries. A plumbing page dressed up with citations and a review board would look strange to a visitor, just as a symptom-checker page without any credentialed author would look thin to a rater.
The page nobody clicks
Why author bios matter even when almost no visitor reads them
Traffic data on most small business sites shows author bio pages get barely any direct visits. It's tempting to conclude they're wasted space. That conclusion misses who else is reading them.
Quality raters are explicitly instructed to look for information about who created the content and to research that person if needed. A bio that states a name, a role, relevant experience, and a way to verify that person exists gives a rater exactly what the guidelines ask them to find. Search systems that assess authorship signals look for the same consistency: does this name appear elsewhere, does it connect to a real professional history, is it used the same way across the site.
What a useful author bio actually includes
A full name (not "Admin" or "Staff Writer"), a sentence or two about relevant background, a photo when appropriate for the industry, and a link to a fuller profile page. For regulated or health-adjacent topics, credentials and a way to verify them add real weight. For a local trade business, years in operation and the person's actual role tend to matter more than formal titles.
Beyond the padlock icon
What trust signals look like once SSL is already handled
An SSL certificate confirms a connection is encrypted. It says nothing about whether the business behind the site is who it claims to be, or whether its content can be relied on. Trust, in the E-E-A-T sense, is built from several smaller signals working together.
Verifiable identity
A real name, address, and phone number tied to the business, consistent across the site and any external listings.
Clear editorial or service policies
How content gets written, how services are priced, and how corrections or complaints are handled, stated plainly rather than buried.
External corroboration
Reviews, citations, or mentions on other sites that back up claims made on the homepage instead of asking visitors to take them on faith.
Transparent pricing or process
Even a rough sense of how pricing or service works reduces the feeling that a visitor has to hand over information before learning anything.
Visible update history
Dated content, especially for anything time-sensitive, shows a site is maintained rather than abandoned after launch.
Accountable authorship
Content attributed to a named person or team rather than left anonymous, tying quality and accuracy back to someone real.
This is a sample visualization, not a score assigned to any real site.
Self-review, not consulting
How to audit your own site for E-E-A-T gaps
The free checklist on this site walks through the same categories a quality rater is trained to look for. The general process behind it looks like this.
Map your content against the four pillars
Go page by page and ask which pillar, if any, that page is currently demonstrating. Many small business pages accidentally skip Experience and Trust entirely, leaning only on a generic description of services.
Check authorship and trust signals site-wide
Look for a real name attached to content, a working contact page, an about page that says something specific, and consistency between what the site claims and what's verifiable elsewhere.
Work through the checklist and note gaps
Use the free audit template to record what's missing. Some gaps are quick fixes, like adding a bio. Others, like building genuine authority, take longer and happen gradually.
What you'll find here
What this portal offers
Everything on this site is written to be read, understood, and applied without hiring anyone. No packages, no calls booked, no upsells.
Framework explainers
Plain-English breakdowns of what each part of E-E-A-T actually asks a website to prove.
- No jargon carried over from the guidelines document
- Written for people who run a business, not an agency
Industry comparison library
Side-by-side looks at how the same pillar shows up differently across trades, health, finance, and local services.
- Trades, hospitality, and health each treated separately
- Neutral framing, no ranking of one industry over another
Free audit checklist
A downloadable, printable checklist covering trust, authorship, and content signals a site owner can review alone.
- Organized by pillar
- Built for a single sitting
Author bio guidance
Templates and reasoning for writing bios that serve both readers and quality raters without sounding stiff.
- Short and long format examples
- Guidance for single-person businesses
Trust signal reference
A running reference of what verifiable trust looks like beyond encryption and a contact form.
- Organized by risk level of the topic
- Updated as guidance evolves
Quality Rater Guideline summaries
Sections of Google's public rater document translated into everyday language, section by section.
- Sourced directly from Google's published documentation
- No interpretation dressed up as fact
Common questions
Frequently asked questions
Is E-E-A-T itself a ranking factor?
Not directly. E-E-A-T is the lens human quality raters use to evaluate search results for Google's internal testing. It is not a single algorithmic signal that gets measured and scored. Instead, the concepts behind it, such as authorship clarity and verifiable trust, are believed to be reflected across many individual ranking systems.
Does a plumbing or trade business need author bios?
They can still help. Even a short bio explaining who runs the business and how long they've worked in the trade adds a verifiable, human element that generic "About Us" copy often lacks. The bar is lower than for medical content, but the concept still applies.
What actually changed when Experience was added in 2022?
Google separated "has this person done the thing" from "does this person know about the thing." Before that update, both ideas were folded loosely into Expertise. Splitting them gave raters clearer language for judging first-hand accounts, reviews, and hands-on content.
Can a single-person small business site show Authoritativeness?
Yes, though it usually looks different from a large publication's version of authority. Local reviews, community mentions, being cited by a local paper or trade association, and consistent activity over time all contribute, even without national recognition.
Does an SSL certificate satisfy Trustworthiness on its own?
No. SSL addresses connection security, which matters, but the Trust pillar is broader. It also considers whether the business is identifiable, whether claims can be verified, and whether the content is accurate and maintained.
Is the free checklist a substitute for a professional audit?
It's designed as a starting point for self-review, not a replacement for any professional service. It walks through the same categories raters consider, in plain language, so a site owner can spot obvious gaps on their own.
No sign-up required
Work through the free E-E-A-T audit checklist
Thirty checklist points organized by pillar, written for someone reviewing their own site in an afternoon. Print it, check it off, and see where the gaps sit.